Agree but the problem with that approach is we look at multiple metrics to determine a winner and auto-allocate looks at only 1 primary metric to determine the winning variant. Isn't it? In such a scenario, what do you suggest?

that is correct. This is a chat/thread only event.

Question on using customer attributes for personalization - what is a recommended testing approach when the sample size becomes small (after applying customer attrbutes) and you want to run a test for a short duration (say 4-6 weeks)? I am thinking of increasing the ramp to 50% but are there other a...

Oops...that makes sense. 

What is the link to join this coffee break event?

I am looking for a link as well. What am I missing?

I am seeing a slightly more variance. Almost 60:40 split instead of the 50:50. We haven't selected 'Auto allocate' feature.